package traj.core;

import java.util.HashMap;
import java.util.List;
import java.util.Set;

public class Util {
	static void printList(List<Long> list) {
		for (Long n : list) {
			print(n + " ");
		}
		print("\n");
	}

	static void print(String str) {
		System.out.print(str);
	}

	static void printHashMap(HashMap<Integer, String> hm) {
		Set<Integer> keys = hm.keySet();
		for (Integer key : keys) {
			System.out.println(key + "=>"+hm.get(key));
		}
	}
}
